New insights into mechanisms affecting the fracture-mechanical behavior of unfilled natural rubber

被引：0
|
作者：
Euchler, E. [1 ]
Schneider, K. [1 ]
Wiessner, S. [1 ]
机构：
[1] Leibniz Inst Polymerforsch Dresden eV, Dresden, Germany
来源：
CONSTITUTIVE MODELS FOR RUBBER XII, ECCMR 2022 | 2023年
关键词：
STRAIN-INDUCED CRYSTALLIZATION; CRACK;
D O I：
10.1201/9781003310266-29
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
For elastomers, advanced experimental techniques have been applied to better understand the impact of (micro-)structural phenomena, e.g. strain-induced crystallization (SIC), on the macroscopic fracture-mechanical properties. In this study, the formation and orientation of crystallites formed by SIC in natural rubber (NR) have been investigated at non-uniaxial tension, in fact, in "pure-shear" geometry and at crack tips, using synchrotron wide-angle X-ray scattering (WAXS).
引用
收藏
页码：174 / 177
页数：4
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